I definitely need to add Banishing Light in somewhere, I might remove Ajani & Gideon for two in the mainboard. I still prefer Keening Apparition for now as I like having the body along with the ability to destroy the enchantment (especially against control, beat them with it and they have to remove it before doing Detention Sphere on any of your good cards)

I didn't add another 1 drop because of the devotion aspect of the deck, however with all the anthems I have I would probably do Judge's Familiar for it's utility to stop early burn / black removal.

I find your lack of Brimaz, King of Oreskos disturbing.

Brimaz, King of Oreskos would be in but I don't have any at the moment, he would replace the Fiendslayer Paladin s.

I have a deck a lot like yours If you go white you can't go wrong and have thought about fitting in Godsend but wondered how it worked for you? +1 from me on your deck. If you don't mind taking a look at mine I would like your opinion.